It’s an omnibus series about four different couples living together in one apartment complex. Oh Do Si who’s a voice actor and Ryu Du Ri who’s a reviewer who runs a blog play the main couple in their 30s, who’ve been living together for two years. Choi Jin Nye and Jung Young Joon are couple that’s twelve years apart in age. She’s a penny-pincher who basically supports her younger boyfriend, and he’s a musician who carries a guitar but doesn’t know how to play it. Ha Seoul Eun and Park Hwan Jong are a 20-something couple that just moved in together. She’s the type of woman who doesn’t want her boyfriend to know that she isn’t the perfect embodiment of femininity, and works tirelessly to keep up the illusion. Lee Joon Jae is a loner who prefers to stay at home, but is forced to get a roommate for financial reasons. Takuya is the new roommate, a young man from Japan who’s on a trip around the world.